Answer:
It's important to stay active throught your life because it helps with longevity. Numerous studies have proven that there are many benefits to staying active. Things such as better sleep patterns to even lowering your risk of getting cancer. To help your family be more active, try setting up a schedual on which days you all will do your exercise regimen.
Athlete's foot is a fungal infection, so the answer is of course
A.fungi
So sorry to not give the answer but what are the statements?
Because physical activity can help bump up the production of your brains neurotransmitters called endorphins.